Disclosed is a fluorine-containing copolymer comprising a copolymer of a polyfluoroalkyl alcohol (meth)acrylic acid derivative represented by the general formula:
CnF2n+1(CH2CF2)a(CF2CF2)b(CH2CH2)cOCOCR=CH2
wherein R is a hydrogen atom or a methyl group, n is an integer of 1 to 6, a is an integer of 1 to 4, b is an integer of 1 to 3, and c is an integer of 1 to 3, and styrene or a derivative thereof; and also disclosed is a surface modifier comprising the fluorine-containing copolymer as an active ingredient. When the fluorine-containing copolymer is used as an active ingredient of a surface modifier, the heat resistance of the surface modifier can be further improved.
本发明公开了一种含
氟共聚物,该共聚物包括由通式表示的聚氟烷基醇(甲基)
丙烯酸衍
生物的共聚物:
CnF2n+1(
CH2CF2)a(
CF2CF2)b( )cOCOCR=
其中 R 是氢原子或甲基,n 是 1 至 6 的整数,a 是 1 至 4 的整数,b 是 1 至 3 的整数,c 是 1 至 3 的整数,以及
苯乙烯或其衍
生物;还公开了一种表面改性剂,其中包含作为活性成分的含
氟共聚物。当含
氟共聚物用作表面改性剂的活性成分时,可进一步提高表面改性剂的耐热性。